40 Best Aquarium Blogs and Websites in 2026

1. Aquarium Co-Op

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Description At Aquarium Co-Op, we focus on your aquariums. We specialize in aquatic plants, freshwater tropical fish, and the overall betterment of the freshwater fish-keeping hobby. On our blog, we provide knowledge to further your own knowledge and confidence, taking you from just keeping fish to creating an aquarium hobby.MORE Email ****@aquariumcoop.com
Facebook 481.9KTwitter 7.3K Domain Authority 36 Get Email Contact Read Now Get Popular Blogs Contact listGet access to 250k active Blogs in 1500 niche categories.Get niche category blogs contact list at your fingertips so you can focus on running your campaign.Email us the category of blogs you want to reach out at anuj@feedspot.com Copy email. We'll share blogs list with verified email contacts in an Excel or CSV format.Email us

2. Seattle Aquarium

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Description Seattle Aquarium is the premier resource for hands-on marine experiences and conservation education, the Seattle Aquarium offers fun, exciting ways to discover more about the amazing Puget Sound and our world's one big ocean. Join us in our mission: Inspiring Conservation of Our Marine Environment.MORE Email ****@seattleaquarium.org
Facebook 131.3KTwitter 24.1KInstagram 106.2K Domain Authority 64 Get Email Contact Read Now

3. Aquarium Adventure Columbus Blog

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Description Aquarium Adventure Columbus offers a large supply of aquatic products and services. Our services include the design, delivery, installation, and maintenance of aquariums, ponds, and water gardens. Hear from experts about everything from fish care to how to take care of the plant life in your pond.MORE Email ****@aquariumadventure.net
Facebook 24KTwitter 371Instagram 2.7K Domain Authority 17 Get Email Contact Read Now

4. Reef Builders

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Description The Reef and Saltwater Aquarium Blog provide us with the inside scoop on the saltwater aquarium industry. Ryan Gripp founded Reef Builders. Established in 2006, Reef Builders covers the aquatics industry for keeping saltwater tanks.MORE Email ****@reefbuilders.com
Facebook 72.1KTwitter 11.5K Domain Authority 58 Get Email Contact Read Now

5. Reefs.com

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Description Since 1984, Reefs.com is the world's leading destination for sustainable coral reef farming and the aquarium hobby. They offer a free open forum and reef-related news and data to better educate aquarists.MORE Email ****@reef.com
Facebook 1.8MTwitter 4.6KInstagram 787 Domain Authority 59 Get Email Contact Read Now

6. Fishkeeping World Blog

https://www.fishkeepingworld.com/blog/ + Follow Blog
Description The Fishkeeping World was created by a school of fish fanatics. Our aim is to help educate anyone who wants to keep fish. Here, you can find out everything you need to know about keeping fish and aquarium maintenance.MORE Facebook 24.6K Domain Authority 42 Get Email Contact Read Now

7. That Fish Blog

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Description Aquarium advice, information, articles, and news from the marine biologists and aquarium fish experts at That Fish Place.
Email ****@thatpetplace.com
Facebook 97.8KTwitter 1.6K Domain Authority 56 Get Email Contact Read Now

8. AquaNerd

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Description At AquaNerd learn about the coral reefs, saltwater aquariums, aquarium fish, saltwater fish, corals, fish aquariums, marine aquariums, and reef aquariums. Our goal is to not only educate saltwater aquarium hobbyists, but also bring them aquarium-related news, product information, equipment reviews, and livestock care tips.MORE Email ****@aquanerd.com
Facebook 5.5KTwitter 3.5K Domain Authority 43 Get Email Contact Read Now

9. Saltwater Aquarium Blog

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Description A blog for the saltwater aquarium hobbyist by Albert B Ulrich III. Saltwater Aquarium Blog is a guide for building a better saltwater aquarium and suggests the right set of equipment. Get the latest info on saltwater fish, coral, phytoplankton culture, and more.MORE Email ****@saltwateraquariumblog.com
Facebook 1.1KTwitter 1.1K Domain Authority 38 Get Email Contact Read Now

10. ReefBum Blog

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Description Hi, I'm Keith Berkelhamer. I'm the founder of ReefBum. ReefBum helps hobbyists create the reef tank of their dreams, offering cultivated SPS frags, an educational blog, and inspirational photos and videos. My blog, online course, and book are the educational tools I use to share the knowledge I have accumulated over the years, providing a roadmap for success.MORE Email ****@madriver.com
Facebook 8.4KTwitter 62Instagram 7K Domain Authority 25 Get Email Contact Read Now

11. Discus Guy Blog

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Description Keep up with articles from Discus Guy
Email ****@discusguy.com
Domain Authority 57 Get Email Contact Read Now

12. Tropical Fish Care Guides Blog

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Description My name is Jack Dempsey, and I created this website to help beginners avoid the biggest mistakes and teach them how to look after tropical fish the right way. I've been taking care of tropical fish since I was five years old. Now in my forties with two children of my own, I'm sharing my love for the hobby with them. Want to learn how to care for tropical fish? follow this blog feed.MORE Email ****@tropicalfishcareguides.com
Twitter 147 Domain Authority 33 Get Email Contact Read Now

13. Aquarium Source

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Description Aquarium Source is a resource where aquarists can find valuable information to help them build thriving aquatic ecosystems.
Email ****@gmail.com
Facebook 5.4K Domain Authority 31 Get Email Contact Read Now

14. Modest Fish

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Description Modest Fish was created in order to make it easy for anyone to start their own aquarium. Our mission is to provide a wealth of information for new and seasoned aquatic hobbyists. Here, you can find helpful information on owning an aquarium, types of fish and other aquatic animals, guides, and fun!MORE Twitter 4 Domain Authority 37 Get Email Contact Read Now

15. Aquariadise

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Description Freshwater aquariums & more!
Email ****@aquariadise.com
Facebook 1.1K Domain Authority 41 Get Email Contact Read Now

16. Fish Tank Setups

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Description Hi, my name is Jordan. I've owned fish during my childhood and took a deeper interest after my girlfriend and I purchased a 10-gallon tank for our daughter. In my blog, I cover top-rated aquarium products & reviews.MORE Email ****@gmail.com
Facebook 1.1KTwitter 18Instagram 78 Domain Authority 23 Get Email Contact Read Now

17. The Cichlid Stage

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Description My name is Scott. As an amateur freshwater aquarist for more than 20 years, I've kept many types of fish. I'm just a hobbyist whose fish keeping interests focus on cichlids, specifically dwarf species. The blog covers everything from aquarium livestock to the various equipment I use, aquarium equipment available to hobbyists, and various cichlid resources helpful to fellow hobbyists.MORE Twitter 73 Domain Authority 11 Get Email Contact Read Now

18. Aquarium Tidings

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Description The source for aquarium information. From tropical to cold-water fish, you will find all the information here.
Email ****@gmail.com
Facebook 3.5KTwitter 32 Domain Authority 37 Get Email Contact Read Now

19. The Fish Tank Expert

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Description Answering all of your fish tank questions. Follow to get updates.
Email ****@gmail.com
Domain Authority 15 Get Email Contact Read Now

20. Salt Tank Report

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Description Hey everyone, I'm David, the guy behind Salt Tank Report. That is my 32-gallon Biocube tank above. I've owned many saltwater aquariums over the years and have become obsessed with them. I'm always working on and improving my tanks at home, but when I'm not, I'm here writing about saltwater tanks. To be successful with saltwater tanks, you need to educate yourself and know what to expect. This is what I will share with you. My goal is to grow the Salt Tank Report into the best resource online helping millions of saltwater hobbyists like you.MORE Email ****@gmail.com
Domain Authority 10 Get Email Contact Read Now

21. Keeping Catfish

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Description Hello, I am Thijs, and I am the founder of Keeping Catfish. With Keeping Catfish, we are dedicated to keeping Catfish in your aquarium, for both beginners and advanced fish keepers.
Email ****@gmail.com
Domain Authority 5 Get Email Contact Read Now

22. Betta Reef Blog

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Description Elevate your betta fish care with BettaReef. On this website, you'll find a wealth of information about caring for betta fish, including tank setup, feeding, breeding, and more. Whether you're a seasoned betta owner or just starting, Betta Reef site is here to help you provide the best care possible for your finned friends.MORE Email ****@gmail.com
Domain Authority 3 Get Email Contact Read Now

23. Aquarium Tales

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Description The 'Aquarium Tales' helps you in your aquarium journey, from the initial build-up to keep your aquarium in good shape. On our website, we provide essential information for the aquarists and reviews of different aquarium items.MORE Email ****@aquariumtales.com
Domain Authority 16 Get Email Contact Read Now

24. Aquarium Friend

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Description Make friends with your fish and aquarium. Here you will find articles on the latest aquarium equipment, the latest fish care guides, and more.
Email ****@aquariumfriend.com
Domain Authority 8 Get Email Contact Read Now

25. Fluvico

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Description Fluvico's aquarium guides are designed to cover a wide spectrum of topics in aquatics. They provide you with comprehensive information on everything from the basics of setting up an aquarium, to the nuances of fish and plant care. These guides are your go-to resource, helping you at every stage of your aquarium journey.MORE Email ****@yahoo.co.uk
Domain Authority 11 Get Email Contact Read Now

26. Around The Reef

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Description Stay up to date on the latest news and products in the reef hobby. We cover everything from aquariums to coral care. Come join the fun!
Email ****@gmail.com
Facebook 109 Domain Authority 3 Get Email Contact Read Now

27. AquaExpose Blog

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Description Aquarium Environments Specialist. Aquarium decor & Filtering & Fish Health! We here are a bunch of hobbyists who Care Aquarium's Fish as a passion. We are not professionals but we know more than most of them (Yeah, that's right).MORE Facebook 1.1KTwitter 29 Domain Authority 9 Get Email Contact Read Now

28. Blue Fish Aquarium

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Description Blue Fish Aquarium offers the best in all of your aquatic needs! Fish, tanks, food, supplies, and more!
Email ****@gmail.com
Facebook 5.1KTwitter 984Instagram 2K Domain Authority 23 Get Email Contact Read Now

29. Aquatails Blog

https://www.aquatails.net/blog + Follow Blog
Description Family run online aquatic store. We care about our hobby and love what we do. We deliver quality live fish, tropical plants and goods to your door
Email ****@aquatails.co.uk
Facebook 3.2K Domain Authority 3 Get Email Contact Read Now

30. Fishaholic

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Description Fishaholic offers a combination of written articles and video tutorials to help build cheap DIY aquarium projects at home such as aquarium filter, stand, lighting and more. Learning also covers how to setup and maintain beautiful planted tanks with community fish.MORE Email ****@outlook.com
Facebook 860 Domain Authority 13 Get Email Contact Read Now

31. Art's Fish Room

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Description Explore comprehensive guides on Aquarium maintenance and Fish-keeping. This page offers incisive information and knowledge on how to rear and keep your pet fish in optimal conditions. Find out more about the various species of fish currently bred by Art's Fish Room, ongoing projects, and ideas for success in the aquarium hobby.MORE Email ****@artsfishroom.co.za
Facebook 394Instagram 213 Domain Authority 1 Get Email Contact Read Now

32. Monterey Bay Aquarium

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Description Get the latest news about animals, exhibits and conservation efforts on the Monterey Bay Aquarium's blog.
Twitter 226.2K Domain Authority 41 Get Email Contact Read Now

33. New England Aquarium Blog

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Description The New England Aquarium is a global leader in ocean exploration and marine conservation. With more than 1.3 million visitors a year, the Aquarium is one of the premier visitor attractions in Boston and a major public education resource for the region. We are a catalyst for global change through public engagement, commitment to marine animal conservation, leadership in education, innovative scientific research, and effective advocacy for vital and vibrant oceans.MORE Email ****@neaq.org
Facebook 221.2KTwitter 29.3KInstagram 113K Domain Authority 66 Get Email Contact Read Now

34. Georgia Aquarium Blog

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Description The Georgia Aquarium blog features research and efforts on sustaining the world's oceans and its unique animals. We strive to inspire conservation and appreciation for animals.
Email ****@georgiaaquarium.org
Facebook 873KTwitter 103.1KInstagram 437.5K Domain Authority 67 Get Email Contact Read Now

35. Mystic Aquarium Blog

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Description Mystic Aquarium is a 501(c)(3) nonprofit organization with a mission to inspire people to care for and protect our ocean planet through conservation, education, and research. Follow to learn more about events, programs, experiences, and more, or plan your trip to Mystic Aquarium.MORE Email ****@mysticaquarium.org
Facebook 369.5KTwitter 21.2KInstagram 255.1K Domain Authority 60 Get Email Contact Read Now

36. Oregon Coast Aquarium

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Description The Oregon Coast Aquarium is a 501(c)3 nonprofit organization located in Newport, on the beautiful Oregon Coast. Our mission is to create unique and engaging experiences that connect you to the Oregon coast and inspire ocean conservation. The Oregon Coast Aquarium is a captivating destination and a trusted resource for ocean education and conservation in the Pacific Northwest.MORE Email ****@aquarium.org
Facebook 136.8KTwitter 9.4KInstagram 74.9K Domain Authority 60 Get Email Contact Read Now

37. National Marine Aquarium Blog

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Description The National Marine Aquarium is the largest aquarium in the UK, situated in Plymouth. We are dedicated to driving marine conservation through engagement.
Email ****@national-aquarium.co.uk
Facebook 155.5KTwitter 14KInstagram 22.3K Domain Authority 52 Get Email Contact Read Now

38. Birch Aquarium Blog

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Description Public exploration center for Scripps Institution of Oceanography at UC San Diego.
Email ****@ucsd.edu
Facebook 48.8KTwitter 18.3KInstagram 81.5K Domain Authority 91 Get Email Contact Read Now

39. Clearwater Marine Aquarium

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Description Clearwater Marine Aquarium is a non-profit working marine animal hospital. We believe in preserving our environment while inspiring the human spirit through leadership in the rescue, rehabilitation, and release of marine life. Read the latest rescue, rehab, and release updates, inspirational stories, announcements, and conservation efforts by following this blog feed.MORE Email ****@cmaquarium.org
Facebook 9Twitter 41.7KInstagram 262.5K Domain Authority 64 Get Email Contact Read Now

40. Aquarium Works

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Description News, ideas, adventures. A blog centered around quality aquarium keeping.
Email ****@newportaquarium.com
Twitter 17.2KInstagram 46.8K Domain Authority 26 Get Email Contact Read Now